The Nancy Grace Roman Space Telescope is a NASA flagship infrared observatory scheduled to launch on August 30, 2026, and operate near the Sun-Earth L2 point. Its wide-field surveys will investigate dark energy, map billions of galaxies, and discover exoplanets, while its coronagraph will demonstrate technologies for directly imaging planets and planet-forming disks.
Alerts for this mission, including changes. Time-based alerts will start when a time is available.